ลำโพงติดผนัง ยี่ห้อ TOA รุ่น PC-391
- Rated Input : 3 W
- Rated Impedance : 3.3 kΩ, 10 kΩ
- Sound Pressure Level : 90.7 dB (3 W, 1 m)
- Frequency Response : 150 Hz – 18 kHz
- Speaker Component : 7.7 cm cone-type speaker
- Finish : Baffle: Stainless steel / Grille: Aluminum, silver
- Dimensions : 162 (W) × 115 (H) × 43 (D) mm (excluding the projected screw heads)
- Weight : 560 g
- Accessory : Switch box mounting screw ……4, Speaker mounting screw ……4, Wood screw ……4




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